Whitman, W., Berman, R., & Groff, D. (1996). Whitman's men: Walt Whitman's Calamus poems celebrated by contemporary photographers (1. Auflage.). Universe Publishing.
Citazione stile Chigago Style (17a edizione)Whitman, Walt, Richard Berman, e David Groff. Whitman's Men: Walt Whitman's Calamus Poems Celebrated by Contemporary Photographers. 1. Auflage. New York: Universe Publishing, 1996.
Citatione MLA (8a ed.)Whitman, Walt, et al. Whitman's Men: Walt Whitman's Calamus Poems Celebrated by Contemporary Photographers. 1. Auflage. Universe Publishing, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.